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Russia GOST NP2E Wrought nickel and low-alloy nickel. Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NP2E / NP2E
Category Grade Standard Region/Area Standard Content
Metals NP2E GOST 19241 Russia Wrought nickel and low-alloy nickel. Grades

Chemical composition(mass fraction)(wt.%) of the NP2E

Element Min Max Similar

Mechanical Properties of steel grade NP2E

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
596 (≥) 522 (≥) 31 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade NP2E

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
23 - -     0.34 -  
449 214 - 32.3 332   -  
175 - 13 41.2   431 343

Heat Treatment of steel grade NP2E

Heat treated : 1796°C - 1962°C

Technological Curves of steel grade NP2E

Cross Reference Table (Equivalent Grade) of NP2E

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